Composite hot extrusion device and method for omega-shaped component with high rib variable cross section

The invention discloses a composite hot extrusion device and method for a high-rib variable-cross-section omega-shaped component. The extrusion device comprises a hot extrusion die, two lateral rolling extrusion rotating mechanisms, two lateral horizontal driving mechanisms and two lifting platforms...

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Bibliographic Details
Main Authors QIN ZHONGHUAN, GUO XIAOLIN, LI BAOYONG, LI JIANWEI, ZHANG TIEJUN, ZHOU XIAOJING, HAN WEIQUN, WANG SHENGLONG
Format Patent
LanguageChinese
English
Published 16.05.2023
Subjects
FORGE FURNACES
FORGING
HAMMERING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSING METAL
PUNCHING METAL
RIVETING
TRANSPORTING
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Summary:The invention discloses a composite hot extrusion device and method for a high-rib variable-cross-section omega-shaped component. The extrusion device comprises a hot extrusion die, two lateral rolling extrusion rotating mechanisms, two lateral horizontal driving mechanisms and two lifting platforms. The two lifting platforms are located on the left side and the right side of the hot extrusion die correspondingly. One lateral rolling and extruding rotating mechanism and one lateral horizontal driving mechanism are mounted on the left lifting platform; the other lateral rolling and extruding rotating mechanism and the other lateral horizontal driving mechanism are mounted on the right lifting platform; and the lateral rolling and extruding rotating mechanism is positioned between the hot extrusion die and the lateral horizontal driving mechanism. Through the design of a novel lateral rolling and extruding automatic device, the problem that a large-size non-uniform-section arc wallboard component with a ribbed
Bibliography:Application Number: CN202211679564